{
  "id": "TApiWf33TrendTracker01",
  "name": "Topic Trend Tracker (TranscriptAPI)",
  "nodes": [
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "days",
              "daysInterval": 7,
              "triggerAtHour": 8
            }
          ]
        }
      },
      "id": "3a3a3a3a-3a3a-43a3-83a3-3a3a3a3a3a01",
      "name": "Every Week",
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.2,
      "position": [
        -260,
        0
      ]
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "3a3a3a3a-3a3a-43a3-83a3-3a3a3a3a3aa1",
              "name": "searchQuery",
              "value": "REPLACE_WITH_TOPIC_KEYWORD",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "id": "3a3a3a3a-3a3a-43a3-83a3-3a3a3a3a3a02",
      "name": "Set Keyword",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        -40,
        0
      ]
    },
    {
      "parameters": {
        "url": "https://transcriptapi.com/api/v2/youtube/search",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "q",
              "value": "={{ $json.searchQuery }}"
            },
            {
              "name": "type",
              "value": "video"
            }
          ]
        },
        "options": {}
      },
      "id": "3a3a3a3a-3a3a-43a3-83a3-3a3a3a3a3a03",
      "name": "Search Videos (TranscriptAPI)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        180,
        0
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "REPLACE_TRANSCRIPTAPI_CRED_ID",
          "name": "TranscriptAPI - Authorization Bearer"
        }
      }
    },
    {
      "parameters": {
        "jsCode": "// One trend-snapshot row per run (append to a sheet/DB to track over time).\nconst data = $input.first().json;\nconst results = data.results || [];\nconst top = results.slice(0, 10).map((r) => ({ videoId: r.videoId, title: r.title, channelTitle: r.channelTitle, viewCountText: r.viewCountText, lengthText: r.lengthText, publishedTimeText: r.publishedTimeText }));\nreturn [\n  {\n    json: {\n      keyword: $('Set Keyword').first().json.searchQuery,\n      snapshotAt: new Date().toISOString(),\n      resultCount: (typeof data.result_count === 'number' ? data.result_count : results.length),\n      hasMore: data.has_more === true,\n      topVideos: top,\n    },\n  },\n];"
      },
      "id": "3a3a3a3a-3a3a-43a3-83a3-3a3a3a3a3a04",
      "name": "Build Trend Snapshot",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        400,
        0
      ]
    }
  ],
  "connections": {
    "Every Week": {
      "main": [
        [
          {
            "node": "Set Keyword",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Keyword": {
      "main": [
        [
          {
            "node": "Search Videos (TranscriptAPI)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Search Videos (TranscriptAPI)": {
      "main": [
        [
          {
            "node": "Build Trend Snapshot",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "pinData": {}
}